|
Items |
Product |
120KW GBTelectric Car Power Charging Station |
|
AC input Data |
Input |
400V AC +/-15%, Rated 380VAC; 3 phase+ neutral + PE; 45-65Hz |
|
DC Output Data |
Output |
80KW-120KW / 200-1000V DC / 200A |
|
Output Plugs |
CS2 / CCS1 /CHADEMO / GBT; cable length 5M or customized |
|
|
Communication |
Internet |
Ethernet/WIFI/4G communication |
|
Protocol |
OCPP1.6 |
|
|
Environmental Data |
Operating |
-30℃to +50℃;5% ~ 95% no condensation;≤2000m |
|
IP Level |
IP54 (Indoor/Outdoor) |
Direct current (DC) charging offers faster and more efficient energy transfer compared to alternating current (AC) charging, which is why it's the preferred method for rapid chargers.
Although DC fast chargers are more expensive than slower options, they are typically located along highways or in urban areas, providing a convenient solution for quick charging sessions.
DC fast charging is designed to rapidly replenish an EV battery, often in under 30 minutes. Unlike AC charging, which is slower and commonly used for overnight home charging, DC fast chargers are ideal for brief stops, especially during long-distance travel.
AC vs DC Current: What Is the Difference?
What is AC Charging for Electric Vehicles
Alternating current (AC) power refers to the standard form of electricity supplied to homes and buildings through power stations and utility lines. It is often called mains or utility power.
What is DC Charging for Electric Vehicles
Direct current (DC) power flows in one direction and can be sourced from batteries, solar panels, fuel cells, and generators. DC power can also be generated from AC power using a rectifier that converts AC to DC.
Differences Between AC and DC EV Chargers
While the electricity in your home is AC, electric vehicle batteries require DC power. Therefore, AC power needs to be converted into DC for the vehicle to use it.
- AC EV Chargers: These require the vehicle to have an onboard AC-DC converter, meaning the vehicle receives AC power from the charging station and converts it to DC internally.
- DC EV Chargers: In contrast, DC chargers have a built-in AC-DC converter, so the vehicle directly receives DC power, bypassing the need for onboard conversion
When Should You Choose AC EV Charging?
AC charging is suitable for regular, slower charging needs, such as:
- Home charging
- Workplace charging
- Errands or short trips
When Should You Choose DC EV Charging?
DC chargers are more expensive and complex than AC chargers and require higher power connections, typically unavailable in residential setups. They are ideal for situations when quick charging is necessary, such as:
- Road trips
- Low battery emergencies
- Fleet vehicle operations
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